Container Security Initiative (CSI)
A post 9-11 initiative, CSI addresses the threat to border security and global trade posed by the potential for terrorist use of a maritime container to deliver a weapon. CSI proposes a security regime to ensure all containers that pose a potential risk for terrorism are identified and inspected at foreign ports before they are placed on vessels destined for the USA.
The basic premise is to extend the zone of security outward so that American borders are the last line of defence, not the first. It was announced by Commissioner of Customs and Border Protection (CBP) Robert C. Bonner in January 2002.
CSI is now operational at ports in North America, Europe, Asia, Africa, the Middle East, and Latin and Central America. CBP's 58 operational CSI ports now prescreen over 80 percent of all maritime containerised cargo imported into the USA.